Phrase guide

filmy fern

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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  • rhymes with -ɜː(ɹ)n

1

noun

Meaning 1

Any of the ferns in the subfamily Hymenophylloideae, so named for their thin, membranous fronds,

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any of the ferns in the subfamily Hymenophylloideae, so named for their thin, membranous fronds,

especially, any in the genus Hymenophyllum of such ferns.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

any fern of the genus Hymenophyllum growing in tropical humid regions and having translucent leaves

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: film fern

Antonyms: none provided

Broader terms: fern

4

noun

Meaning 4

any fern of the genus Trichomanes having large pinnatifid often translucent fronds; most are epiphytic on tree branches and twigs or terrestrial on mossy banks

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bristle fern

Antonyms: none provided

Broader terms: fern

Narrower terms: hare's-foot bristle fern, Trichomanes boschianum, Killarney fern, Trichomanes speciosum, kidney fern, Trichomanes reniforme

History

Etymology

No etymology was provided for this word.

Across languages

Translations

4 source translations are retained for this English entry.

  • Dutch: vliesvaren — Hymenophyllaceae fern
  • Welsh: rhedynach — Hymenophyllaceae fern
  • Welsh: rhedynach teneuwe — Hymenophyllaceae fern
  • Welsh: llugwe — Hymenophyllaceae fern